a {
  text-decoration: none;
  color: #333;
}

a:hover {
  text-decoration: underline;
  color: #f00;
}

a:active {
  color: #00f;
}

a:visited {
  color: #000;
}

a:link {
  color: #000;
}

a:focus {
  color: #ff0000;
}